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Direct Red 83

Direct Red 83

Category :

Dyestuffs and Pigments

CAS NO : 15418-16-3
EC NO : 239-429-5
Molecular Formula : C33H16Cu2N6Na4O17S4
Main Specifications :
Synonyms : C.I. Direct Red 83copper(2+) sodium 4-oxido-7-[({5-oxido-6-[(E)-(2-oxido-5-sulfonatophenyl)diazenyl]-7-sulfonatonaphthalen-2-yl}carbamoyl)amino]-3-[(E)-(2-oxido-5-sulfonatophenyl)diazenyl]naphthalene-2-sulfonate (2:4:1);
Direct Red 83
Molecular Structure:
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Contact us
Company：
    Kelco Chemicals Co.,Ltd.
Contact：
   
Phone：
+86-21-62744350 62598819
Mobile phone：
Fax：
 +86-21-62733549
E-mail：
 marketing@kelcochem.com
Website：
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Zip Code：
 200336
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